Portal: Prelude
PuzzlePortal: Prelude, as its name implies, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch way before she was plugged...
Papers, Please United Federation Mod A lot of text,data files, assets and music changed. Play as United Federation in game "Papers, Please"
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Portal: Prelude, as its name implies, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch way before she was plugged...
A remaster, or remake of my first mod, 13 Floors. This has nothing to do with the original, and is much better. It's also inclined more to the actual...
A challenging mod for Portal 2 all about lasers, redirection cubes and turrets!
Tetris! is a mod that works as an extension to the UT GUI. It's a simple tetris clone, with a few interesting features, such as themes and some secrets...
Momentum is a standalone, single player (with multiplayer elements) mod, crafted carefully to mimic Counter Strike: Source's movement mechanics, optimized...
Autumn's Last Storm is your typical Hello Neighbor mod, with a bit more on top. Act 1 alpha out now!
Portal: Ambition is a semi-story-driven campaign that offers hours of gameplay through puzzles and out-of-bounds tasks. A copied specimen of the one and...
You've been wandering around Aperture Science. For some reason, you can't seem to find any other living being, recorded messages, or even AI! Maybe you...
When i first got source SDK and I was testing it,I decided to mod portal as a test.Then I started thinking about making this mod.Now the mod is out.
Compilation of all Slasher maps into one big mod. A masterpiece which was born on polish postal forums, now fully translated to english and available...
Play a surreal and deadly game of hide and seek through abstract realities.